117671640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{23917}}^1$

素因数の和:23972

約数の個数: 64

約数和(自身を含む): 361640160

約数和(自身を除く): 243968520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 23917, 47834, 71751, 95668, 119585, 143502, 191336, 239170, 287004, 358755, 478340, 574008, 717510, 956680, 980597, 1435020, 1961194, 2870040, 2941791, 3922388, 4902985, 5883582, 7844776, 9805970, 11767164, 14708955, 19611940, 23534328, 29417910, 39223880, 58835820, 117671640]

約数ペア:

[(1, 117671640), (2, 58835820), (3, 39223880), (4, 29417910), (5, 23534328), (6, 19611940), (8, 14708955), (10, 11767164), (12, 9805970), (15, 7844776), (20, 5883582), (24, 4902985), (30, 3922388), (40, 2941791), (41, 2870040), (60, 1961194), (82, 1435020), (120, 980597), (123, 956680), (164, 717510), (205, 574008), (246, 478340), (328, 358755), (410, 287004), (492, 239170), (615, 191336), (820, 143502), (984, 119585), (1230, 95668), (1640, 71751), (2460, 47834), (4920, 23917)]